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Message-Id: <20230723-sm6125-dpu-v4-14-a3f287dd6c07@somainline.org>
Date: Sun, 23 Jul 2023 18:08:52 +0200
From: Marijn Suijten <marijn.suijten@...ainline.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Clark <robdclark@...il.com>,
Abhinav Kumar <quic_abhinavk@...cinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Krishna Manikandan <quic_mkrishn@...cinc.com>,
Marijn Suijten <marijn.suijten@...ainline.org>,
Loic Poulain <loic.poulain@...aro.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Martin Botka <martin.botka@...ainline.org>,
Jami Kettunen <jami.kettunen@...ainline.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Krzysztof Kozlowski <krzk@...nel.org>,
linux-clk@...r.kernel.org, dri-devel@...ts.freedesktop.org,
freedreno@...ts.freedesktop.org, Lux Aliaga <they@...t.lgbt>
Subject: [PATCH v4 14/17] arm64: dts: qcom: sm6125: Switch fixed xo_board
clock to RPM XO clock
We have a working RPM XO clock; no other driver except rpmcc should be
parenting directly to the fixed-factor xo_board clock nor should it be
reachable by that global name. Remove the name to that effect, so that
every clock relation is explicitly defined in DTS.
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
arch/arm64/boot/dts/qcom/sm6125.dtsi | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index cfd0901d4555..90e242ad7943 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -23,7 +23,6 @@ xo_board: xo-board {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <19200000>;
- clock-output-names = "xo_board";
};
sleep_clk: sleep-clk {
@@ -199,6 +198,8 @@ rpm_requests: rpm-requests {
rpmcc: clock-controller {
compatible = "qcom,rpmcc-sm6125", "qcom,rpmcc";
#clock-cells = <1>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
};
rpmpd: power-controller {
@@ -718,7 +719,7 @@ sdhc_1: mmc@...4000 {
clocks = <&gcc GCC_SDCC1_AHB_CLK>,
<&gcc GCC_SDCC1_APPS_CLK>,
- <&xo_board>;
+ <&rpmcc RPM_SMD_XO_CLK_SRC>;
clock-names = "iface", "core", "xo";
iommus = <&apps_smmu 0x160 0x0>;
@@ -745,7 +746,7 @@ sdhc_2: mmc@...4000 {
clocks = <&gcc GCC_SDCC2_AHB_CLK>,
<&gcc GCC_SDCC2_APPS_CLK>,
- <&xo_board>;
+ <&rpmcc RPM_SMD_XO_CLK_SRC>;
clock-names = "iface", "core", "xo";
iommus = <&apps_smmu 0x180 0x0>;
--
2.41.0
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